Noriyoshi Otsuki

Title: The Innovative Contributions of Noriyoshi Otsuki

Introduction

Noriyoshi Otsuki is a notable inventor based in Suwa, Japan, recognized for his contributions to inkjet printing technology. With a keen focus on enhancing printing methods, he holds a patent that showcases his innovative approach to design and functionality in printing devices.

Latest Patents

Otsuki's most significant patent is for an ink jet head drive apparatus and drive method, which is integral to modern inkjet printers. This invention features an ink jet print head equipped with a nozzle and an ink channel, linked by an electrostatic actuator. The actuator includes a diaphragm situated within the ink channel and an external electrode that creates electrostatic force. Through this mechanism, the diaphragm is distorted when a first voltage is applied, allowing for precise control of ink droplets ejected from the nozzle. A second, different voltage serves to relax the diaphragm, facilitating the discharge of ink.

Career Highlights

Noriyoshi Otsuki is currently associated with Seiko Epson Corporation, a leading company in the field of printing technology. His work with Epson has placed him at the forefront of advancements in inkjet technology, enabling higher-quality prints and improved printer performance.

Collaborations

Throughout his career, Otsuki has collaborated with esteemed colleagues such as Masahiro Fujii and Ikuhiro Miyashita. These collaborations have fostered a creative environment that encourages innovation and the development of new technologies within the printing industry.

Conclusion

Noriyoshi Otsuki's contributions to inkjet printing through his patented technology demonstrate his commitment to innovation. His work not only enhances printing capabilities but also reflects the ongoing advancements in this essential field. As technologies evolve, the impact of his inventions will continue to influence the printing landscape for years to come.